2214894051

素因数分解:

$3^4\times {\mathrm{421}}^1\times {\mathrm{64951}}^1$

素因数の和:65384

約数の個数: 20

約数和(自身を含む): 3316579024

約数和(自身を除く): 1101684973

約数列:

[1, 3, 9, 27, 81, 421, 1263, 3789, 11367, 34101, 64951, 194853, 584559, 1753677, 5261031, 27344371, 82033113, 246099339, 738298017, 2214894051]

約数ペア:

[(1, 2214894051), (3, 738298017), (9, 246099339), (27, 82033113), (81, 27344371), (421, 5261031), (1263, 1753677), (3789, 584559), (11367, 194853), (34101, 64951)]